Zobrazeno 1 - 10
of 97
pro vyhledávání: '"F.W. Ainger"'
Publikováno v:
Journal of Applied Physics. 82:2567-2571
Three dimensional (3D) thermoluminescence (TL) spectra of two yttrium orthovanadate (YVO4) single crystals grown from YVO4 melt by the Czochralski (CZ) technique and one additional YVO4 crystal pulled from lithium-metavanadate (LiVO3) flux by the top
Autor:
L. E. Cross, Sei-Joo Jang, A. Dabkowski, Amar S. Bhalla, H. A. Dabkowska, F.W. Ainger, M. McNeal, S. Erdei
Publikováno v:
Journal of Crystal Growth. 174:324-327
Cavity perturbation (CP) and Hakki-Coleman post-resonance (PR) methods were used for measuring the dielectric constant (e′) and the tangent loss (tan δ) on single-crystal LaSrGaO 4 . These values, especially tan δ, are different from the earlier
Autor:
F.W. Ainger, S. Erdei
Publikováno v:
Journal of Crystal Growth. 174:293-300
Stoichiometry problems in binary or more complex compounds can impair the electric, ferroelectric, magnetic, optical and other characteristics in these single crystals. For many compounds of interest, congruent melting compositions have been detected
Publikováno v:
Materials Letters. 30:389-393
Eu3+: YVO4 red and Ce3+, Tb3+: LaPO4 green phosphors were prepared by newly discovered hydrolized colloid reaction (HCR) technique at low temperature (< 100 °C) and atmospheric pressure utilizing subsequent calcining and reductive treatments, respec
Publikováno v:
Journal of Crystal Growth. 172:466-472
The Nd:YVO 4 single crystal is one of the most promising laser hosts for micro and diode-pumped solid state lasers due to its outstanding laser characteristics. However, the growth difficulties encountered can significantly restrain its widespread hi
Autor:
S. Erdei, L. Galambos, I. Tanaka, L. Hesselink, L.E. Cross, R.S. Feigelson, F.W. Ainger, H. Kojima
Publikováno v:
Journal of Crystal Growth. 167:670-680
Autor:
Ludwig Galambos, Robert S. Feigelson, Lambertus Hesselink, Isao Tanaka, L. E. Cross, S. Erdei, F.W. Ainger, Hironao Kojima
Publikováno v:
Journal of Crystal Growth. 167:660-669
In order to study these inhomogeneities, Ce-doped and undoped strontium-barium niobate (SBN) fibers were grown by a laser-heated pedestal growth (LHPG) technique in various Ce:Sr x Ba 1− x Nb 2 O 6 compositions along both c [001] and a [100] crysta
Publikováno v:
Journal of Applied Physics. 79:2834-2838
Several near quasicongruent undoped YVO4 single crystals grown by the Czochralski (CZ) technique as well as near stoichiometric YVO4 single crystals grown by the top‐seeded solution growth technique, were investigated by micro‐probe Raman spectro
Publikováno v:
Ferroelectrics. 174:289-301
Dielectric and pyroelectric properties were investigated for L-valine (LV) doped triglycine sulphate (LVTGS) single crystals grown by a slow cooling technique from LV (10 mol% and 20 mol%) doped TGS aqueous solution. Extremely high permittivity maxim
Publikováno v:
Materials Research Bulletin. 30:1293-1300
Oxygen deficiency which is an inherent problem in melt grown YVO{sub 4} single crystals was investigated by Micro-Probe Raman Spectroscopy (MPRS). External vibrational modes at 157 cm{sup {minus}1}, 162 cm{sup {minus}1} and selected internal vibratio